January Weather in Griggsville, United States

Last updated: June 24, 2025

In January, the average temperature in Griggsville, United States hovers around -2°C (29°F). Expect chilly conditions with minimum temperatures plunging to -26°C (-15°F) and highs reaching a mild 17°C (63°F). Precipitation falls at an average of 66 mm (2.6 in) over about 7 days, coupled with a high average humidity of 82%.

January Temperature in Griggsville

In January in Griggsville, the average temperature is -2°C (29°F), with a maximum reaching 17°C (63°F) and a minimum dropping as low as -26°C (-15°F). Be prepared for a wide range of temperatures and pack accordingly when traveling to Griggsville.

January Weather in Griggsville: Daily Temperature Highs, Lows, and Averages

The chart illustrates January temperature patterns in Griggsville, showcasing daily minimum, maximum, and average temperatures. It highlights the typical range of temperatures throughout the month, providing insights into weather trends. In Griggsville, January typically has an average temperature of -2°C (29°F), with highs reaching up to 17°C (63°F) and lows dropping to around -26°C (-15°F).

Data source: Temperature data for Griggsville generated using information from the Copernicus Climate Change Service.

January Precipitation in Griggsville

In Griggsville in January, the precipitation amount is 66 mm (2.6 in) over a period of 7 days.

January Precipitation Trends in Griggsville

The chart displays monthly precipitation patterns in Griggsville, with values for each month alongside January’s data, which is highlighted for easy comparison. It shows the amount of precipitation, providing insights into how January’s conditions compare to those of other months. In Griggsville, January typically receives around 66 mm (2.6 inches) of precipitation spread over approximately 7 days.

Data source: Precipitation data for January generated using information from the Copernicus Climate Change Service.

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Millimeters (mm) Inches (in)

January Humidity in Griggsville

In Griggsville in January, humidity is 82%. With an average temperature of -2°C (29°F), this humidity feels like a frigid chill that seeps into your bones, making travel quite uncomfortable and forcing you to bundle up tightly to ward off the damp cold that lingers in the air.

January Average Humidity in Griggsville

This chart illustrates the average monthly humidity levels in Griggsville, with January’s data highlighted for easy comparison. It shows the fluctuation in humidity throughout the year, helping you understand how conditions vary by season. In January, average humidity in Griggsville is approximately 82%, offering insight into how humid the weather typically is during this month.

Data source: Humidity data for January generated using information from the Copernicus Climate Change Service.

January UV Index in Griggsville

In Griggsville in January, the maximum UV index is 3, which corresponds to a moderate Exposure Category. The time to burn is approximately 30 minutes. For more details on the hourly UV index in Griggsville, you can check the information here.

Maximum UV Index Levels in Griggsville for January

The chart shows the monthly maximum UV Index (UVI) for Griggsville in January, representing the highest UV radiation level. The UVI measures the intensity of ultraviolet radiation from the sun, indicating the potential risk of sunburn and UV-related health issues. In January, the maximum UV index in Griggsville typically reaches 3, which falls under the moderate exposure category.

Data source: Griggsville January UVI data generated using information from the Copernicus Climate Change Service.

UV Risk Categories

Extreme (11+): Avoid the sun, stay in shade.
Very High (8-10): Limit sun exposure.
High (6-7): Use SPF 30+ and protective clothing.
Moderate (3-5): Midday shade recommended.
Low (0-2): No protection needed.

How January Weather in Griggsville Compares to Other Months

Weather in Griggsville varies notably across the year, with each month offering distinct climate conditions. This page compares January’s weather to other months in Griggsville, focusing on differences in temperature, rainfall, humidity, and UV levels.

This table compares monthly weather conditions in Griggsville, showing how January’s temperature, precipitation, humidity, and UV index levels differ from those of other months.
	Temperature	Precipitation	Humidity	UV
January Weather	-2°C (29°F)	66 mm (2.6 inches)	82%	moderate
February Weather	0°C (32°F)	63 mm (2.5 inches)	80%	moderate
March Weather	7°C (44°F)	132 mm (5.2 inches)	80%	high
April Weather	12°C (53°F)	111 mm (4.4 inches)	80%	very high
May Weather	19°C (66°F)	161 mm (6.3 inches)	82%	very high
June Weather	24°C (75°F)	127 mm (5.0 inches)	83%	extreme
July Weather	26°C (78°F)	101 mm (4.0 inches)	81%	extreme
August Weather	24°C (75°F)	106 mm (4.2 inches)	80%	very high
September Weather	21°C (71°F)	82 mm (3.2 inches)	76%	very high
October Weather	14°C (57°F)	107 mm (4.2 inches)	76%	high
November Weather	6°C (42°F)	63 mm (2.5 inches)	85%	moderate
December Weather	2°C (36°F)	47 mm (1.9 inches)	86%	moderate